FB-70391 http://www.fishbase.org/summary/SpeciesSummary.php?id=70391 Animalia Chordata Teleostei Anguilliformes Synaphobranchidae Dysomma Dysomma brachygnathos Ho & Tighe, 2018 Dark-night luminous roughy 暗夜管燧鯛 2023-11-10 2023-11-10 Su, Y., H.-C. Ho and H.-C. Lin0 A new luminous roughy fish from northeastern Taiwan, with comments on congeners in Taiwan (Trachichthyidae: <i>Aulotrachichthys</i>). J. Vertebr. Biol. 72(23060):1-15. (Ref. 129295) FB-DiagnosticDescr-70400 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-11-28 00:00:00 2023-11-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70400 This species is disinguished from its congeners by having the following set of characters: striated area extending posteriorly, slightly beyond middle point on the caudal peduncle, its length 66.7% caudal-peduncle length; D V,13; A III,8; gill rakers on first gill arch 6 + 1 + 14 = 21; abdominal scutes 9; lateral-scale rows 58; body height 34.1% SL; pelvic-fin-anal-fin length 30.3% SL; forehead height 2 4.1% SL; pectoral-fin length 18.1% SL; dorsal-fin-anal-fin length 42.6% SL; dorsal-fin length 35.3% SL; postdorsal length 29.6% SL; length between the end of the anal-fin base to the end of the striated area (A-SA length), 12.4% SL. Colouration: body overall dark-brown, with chest, isthmus, and abdominal scutes uniformly black, and a distinct black vertical line along caudal-fin base (Ref, 129295), Su, Y., H.-C. Ho and H.-C. Lin 2023 A new luminous roughy fish from northeastern Taiwan, with comments on congeners in Taiwan (Trachichthyidae: <i>Aulotrachichthys</i>). J. Vertebr. Biol. 72(23060):1-15. (Ref. 129295) FB-Morphology-70400 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-11-28 00:00:00 2023-11-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70400 Dorsal spines (total): 5; Dorsal soft rays (total): 13; Analspines: 3; Analsoft rays: 8; Vertebrae: 27 Su, Y., H.-C. Ho and H.-C. Lin 2023 A new luminous roughy fish from northeastern Taiwan, with comments on congeners in Taiwan (Trachichthyidae: <i>Aulotrachichthys</i>). J. Vertebr. Biol. 72(23060):1-15. (Ref. 129295) FB-Distribution-70400 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-11-28 00:00:00 2023-11-28 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70400 Northwest Pacific: eastern Taiwan. Su, Y., H.-C. Ho and H.-C. Lin 2023 A new luminous roughy fish from northeastern Taiwan, with comments on congeners in Taiwan (Trachichthyidae: <i>Aulotrachichthys</i>). J. Vertebr. Biol. 72(23060):1-15. (Ref. 129295) FB-Uses-70400 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-11-28 00:00:00 2023-11-28 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70400 fisheries: of no interest FB-Size-70400 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-11-28 00:00:00 2023-11-28 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70400 8.3 cm SL (male/unsexed; (Ref. 129295)) Su, Y., H.-C. Ho and H.-C. Lin 2023 A new luminous roughy fish from northeastern Taiwan, with comments on congeners in Taiwan (Trachichthyidae: <i>Aulotrachichthys</i>). J. Vertebr. Biol. 72(23060):1-15. (Ref. 129295) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2 Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-70400 http://purl.org/dc/dcmitype/Text text/html Estelita Emily Capuli 2023-11-28 00:00:00 2023-11-28 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=70400 bathypelagic; marine; depth range 195 - 200 m (Ref. 129295) Su, Y., H.-C. Ho and H.-C. Lin 2023 A new luminous roughy fish from northeastern Taiwan, with comments on congeners in Taiwan (Trachichthyidae: <i>Aulotrachichthys</i>). J. Vertebr. Biol. 72(23060):1-15. (Ref. 129295)